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  1. Qt
  2. QTBUG-10447

Cocoa: Bounding rect of non-printable character is non-empty

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Details

    • Bug
    • Resolution: Out of scope
    • P3: Somewhat important
    • Some future release
    • 4.6.0
    • GUI: Text handling
    • None
    • Mac OS X

    Description

      There is a platform regression between Carbon and Cocoa in QFontMetrics::tightBoundingRect() and possibly in similar functions. When getting the bounding rect of a control unicode character, an empty QRect(0, 0, 0, 0) will be returned on Carbon, and a non-empty rectangle on Cocoa.

      The former behavior seems to make the most sense. Test case in related task.

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          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-9788 Crash new to 4.7 on mac when measuring a non-printable character in a font

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              Unassigned Unassigned
              esabraha Eskil Abrahamsen Blomfeldt
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              Dates

                Created:
                Updated:
                Resolved:

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